#!/usr/bin/sh

DAY=1
if [ -n "$1" ]; then
    DAY=$1
fi

PART=1
if [ -n "$2" ]; then
    PART=$2
fi

INPUT=my
if [ -n "$3" ]; then
    INPUT=$3
fi

mkdir -p bin

set -e

echo -n "Day $DAY part $PART with '$INPUT' input: "
bin/day${DAY}p$PART < day$DAY/in.$INPUT